Full disclosure: for the most part, I don’t think of children as “cute”, I think of them as short, dumb, annoying adults. Like mini-Joe-Bidens.
That said, the passion, intensity, and sincerity the adult actors bring to this semi-nonsensical made-by-children story works extremely well, in my opinion.
The only thing I can compare it to is Colin & Ryan improv-ing their way through an “Improbable Mission“.
[YouTube direct link] (Viewer #139,765)

Semi-nonsensical? A much more coherent narrative than anything from VP Uncle Joe.
Children start off like Lyin’ Biden, but they normally grow out of it. Biden is getting worse as he ages, so he must have been a freakin’ genius at age five.
As a parent, I always believed in “you get what you expect.”
I expected cute, smart, funny, fearless and honest.
I got it and still have it with two grown sons.
But I’m a very lucky guy.
After finding this link two hours ago, I’ve now watched all of their videos. Genuinely entertaining in a strange sort of way.